EP0330276A3 - Device for pressing a stack of paper sheets against separator rollers - Google Patents

Device for pressing a stack of paper sheets against separator rollers Download PDF

Info

Publication number
EP0330276A3
EP0330276A3 EP19890200408 EP89200408A EP0330276A3 EP 0330276 A3 EP0330276 A3 EP 0330276A3 EP 19890200408 EP19890200408 EP 19890200408 EP 89200408 A EP89200408 A EP 89200408A EP 0330276 A3 EP0330276 A3 EP 0330276A3
Authority
EP
European Patent Office
Prior art keywords
stack
pressing
paper sheets
sheets against
separator rollers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP19890200408
Other languages
German (de)
Other versions
EP0330276B1 (en
EP0330276A2 (en
Inventor
Udo Weiss
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Patentverwaltung GmbH
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Patentverwaltung GmbH, Philips Gloeilampenfabrieken NV filed Critical Philips Patentverwaltung GmbH
Publication of EP0330276A2 publication Critical patent/EP0330276A2/en
Publication of EP0330276A3 publication Critical patent/EP0330276A3/en
Application granted granted Critical
Publication of EP0330276B1 publication Critical patent/EP0330276B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H1/00—Supports or magazines for piles from which articles are to be separated
    • B65H1/08—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device
    • B65H1/12—Supports or magazines for piles from which articles are to be separated with means for advancing the articles to present the articles to the separating device comprising spring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
EP89200408A 1988-02-25 1989-02-20 Device for pressing a stack of paper sheets against separator rollers Expired - Lifetime EP0330276B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3805822 1988-02-25
DE3805822A DE3805822A1 (en) 1988-02-25 1988-02-25 ARRANGEMENT FOR PRESSING A PACK OF PAPER AGAINST SEPARATE ROLLERS

Publications (3)

Publication Number Publication Date
EP0330276A2 EP0330276A2 (en) 1989-08-30
EP0330276A3 true EP0330276A3 (en) 1990-12-27
EP0330276B1 EP0330276B1 (en) 1993-05-19

Family

ID=6348086

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89200408A Expired - Lifetime EP0330276B1 (en) 1988-02-25 1989-02-20 Device for pressing a stack of paper sheets against separator rollers

Country Status (4)

Country Link
US (1) US4982943A (en)
EP (1) EP0330276B1 (en)
JP (1) JPH01261128A (en)
DE (2) DE3805822A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5005820A (en) * 1989-06-23 1991-04-09 International Business Machines Corporation Paper tray with leaf spring
DE4006413A1 (en) * 1990-03-01 1991-09-05 Lakufol Kunststoffe Gmbh & Co Stretch film for e.g. sealing green fodder - is coated with aq. dispersion of specific polymer adhesive on one or both sides, produces airtight wrap, and is physiologically harmless
EP0458560B1 (en) * 1990-05-21 1994-10-26 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Heat protection element
DE69208119T2 (en) * 1991-03-11 1996-06-13 Canon Kk Apparatus for feeding sheets
US6149147A (en) * 1997-10-08 2000-11-21 Samsung Electronics Co., Ltd. Paper pickup device in paper feeding cassette
TW541252B (en) * 2000-12-01 2003-07-11 Benq Corp Automatic paper feeder capable of performing normal pick up operation for paper sheets with different thickness
DE10209428A1 (en) * 2002-03-05 2003-09-18 Florian Betz Device used on a music stand for transporting individual sheets of music from a first stack to a second stack comprises a pressure plate pressed against a friction drive
US20070063423A1 (en) * 2005-09-16 2007-03-22 Kirby Alfred D Media bed

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169608A2 (en) * 1984-07-26 1986-01-29 Philips Patentverwaltung GmbH Device for separating single sheets in printing machines and the like

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5742862B2 (en) * 1974-05-18 1982-09-10
US4089402A (en) * 1976-07-01 1978-05-16 Hy Grip Products Co. Sheet feeding mechanism for an automatic typewriter
US4219192A (en) * 1978-01-03 1980-08-26 Pitney Bowes Inc. Sheet loading and storing assembly
JPS5540156A (en) * 1978-09-13 1980-03-21 Ricoh Co Ltd Trouble eliminating device in paper feeding equipment
JPS55106940A (en) * 1979-02-02 1980-08-16 Olympus Optical Co Ltd Paper feed cassette
JPS56145041A (en) * 1980-04-14 1981-11-11 Ricoh Co Ltd Adjustment device of paper-feeding pressure to feed roller for paper accumulated in cassette
JPS574835A (en) * 1980-06-05 1982-01-11 Ricoh Co Ltd Paper containing device
JPS6216948A (en) * 1985-07-15 1987-01-26 Ricoh Co Ltd Paper feed device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0169608A2 (en) * 1984-07-26 1986-01-29 Philips Patentverwaltung GmbH Device for separating single sheets in printing machines and the like

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN *

Also Published As

Publication number Publication date
JPH01261128A (en) 1989-10-18
US4982943A (en) 1991-01-08
DE58904377D1 (en) 1993-06-24
EP0330276B1 (en) 1993-05-19
DE3805822A1 (en) 1989-09-07
EP0330276A2 (en) 1989-08-30

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